package com.amat0urheu.dao;


import org.apache.ibatis.annotations.*;



@Mapper
public interface SystemMapper {
    @Insert(" insert into mc_system_information (information) value (#{information})")
    void updateSystemInformation(String information);
    @Delete("delete from mc_system_information ")
    void deleteSystemInformation();

    @Select("select information from  mc_system_information ")
    String getInstruction();
}
